Memory Graph

The Memory Graph will show you a graph of the memory samples currently stored in memory by FusionReactor. The time span of these samples will depend upon your history size and interval time (see Resource Settings). You can zoom into the graph and scroll through it in order to get a better view of this data. By default the Resource Settings store the last 12 hours of data (sampled every 5 seconds).

From this graph you can see the amount of unallocated memory, the amount of allocated memory and the amount of memory actually being used when the sample was taken.

Refreshing the Page

Because this graph shows a large amount of information, there is no automatic refresh on this page, but you can click the refresh button in the page header to get the latest set of data.

Why would I want to see a memory graph?

Because of its visual nature, the memory graph can very quickly give you a good idea how the system is performing. Not only that but, because it can cover larger periods of time, it can warn you of trends which could become a problem in the future. This kind of trend is much more difficult to spot if you are only checking the system periodically and are only looking at the health of the system right at this point in time.

 

Note: After a server restart the graphs are reset but the resource logs will contain entries from before the server restart. The amount of data stored in the resource log files is also typically far greater than the number of requests FusionReactor stores in memory to show on the graph screens. If the graphs no longer contain the data from the period you wish to examine, then you should analyze the Resource Log files.  

Also See

Importing and Graphing Data in Excel